obspy.signal.differentiate_and_integrate.integrate_spline

integrate_spline(data, dx, k=3, **kwargs)

Integrate by generating an interpolating spline and integrating that.

Parameters:

• data – The data to integrate.

• dx – Sample spacing usually in seconds.

• k – Spline order. 1 is linear, 2 quadratic, 3 cubic, Must be between 1 and 5.